A Fractal Prediction Method for Contact Stiffness of Helical Gear Considering Asperity Lateral Contact and Interaction

The normal contact stiffness (NCS) on rough surfaces has a significant impact on the dynamic characteristics of helical gear. Aiming at the problem of inaccurate calculation of the NCS model under the traditional Hertz theory of smooth surfaces, a fractal prediction model of helical gear contact sti...

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Bibliographic Details

Published in:	Lubricants
Main Authors:	Xiangyang Xu, Lei Shi, Linfang Fan
Format:	Article
Language:	English
Published:	MDPI AG 2023-11-01
Subjects:	normal contact stiffness helical gear fractal theory asperity lateral contact
Online Access:	https://www.mdpi.com/2075-4442/11/12/509